// Modified by:
// Created: 20.09.99
// RCS-ID: $Id$
-// Copyright: (c) wxWindows team
-// Licence: wxWindows license
+// Copyright: (c) wxWidgets team
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_FONT_H_BASE_
#define _WX_FONT_H_BASE_
-#ifdef __GNUG__
- #pragma interface "fontbase.h"
-#endif
-
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "wx/defs.h" // for wxDEFAULT &c
+#include "wx/fontenc.h" // the font encoding constants
#include "wx/gdiobj.h" // the base class
+#include "wx/gdicmn.h" // for wxGDIObjListBase
// ----------------------------------------------------------------------------
// forward declarations
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxFontData;
-class WXDLLEXPORT wxFontBase;
-class WXDLLEXPORT wxFont;
+class WXDLLIMPEXP_FWD_CORE wxFontData;
+class WXDLLIMPEXP_FWD_CORE wxFontBase;
+class WXDLLIMPEXP_FWD_CORE wxFont;
+class WXDLLIMPEXP_FWD_CORE wxSize;
// ----------------------------------------------------------------------------
// font constants
// ----------------------------------------------------------------------------
-// standard font families
+// standard font families: these may be used only for the font creation, it
+// doesn't make sense to query an existing font for its font family as,
+// especially if the font had been created from a native font description, it
+// may be unknown
enum wxFontFamily
{
wxFONTFAMILY_DEFAULT = wxDEFAULT,
wxFONTFAMILY_SWISS = wxSWISS,
wxFONTFAMILY_MODERN = wxMODERN,
wxFONTFAMILY_TELETYPE = wxTELETYPE,
- wxFONTFAMILY_MAX
+ wxFONTFAMILY_MAX,
+ wxFONTFAMILY_UNKNOWN = wxFONTFAMILY_MAX
};
// font styles
wxFONTWEIGHT_MAX
};
-// font encodings
-enum wxFontEncoding
+// the font flag bits for the new font ctor accepting one combined flags word
+enum
{
- wxFONTENCODING_SYSTEM = -1, // system default
- wxFONTENCODING_DEFAULT, // current default encoding
-
- // ISO8859 standard defines a number of single-byte charsets
- wxFONTENCODING_ISO8859_1, // West European (Latin1)
- wxFONTENCODING_ISO8859_2, // Central and East European (Latin2)
- wxFONTENCODING_ISO8859_3, // Esperanto (Latin3)
- wxFONTENCODING_ISO8859_4, // Baltic languages (Estonian) (Latin4)
- wxFONTENCODING_ISO8859_5, // Cyrillic
- wxFONTENCODING_ISO8859_6, // Arabic
- wxFONTENCODING_ISO8859_7, // Greek
- wxFONTENCODING_ISO8859_8, // Hebrew
- wxFONTENCODING_ISO8859_9, // Turkish (Latin5)
- wxFONTENCODING_ISO8859_10, // Variation of Latin4 (Latin6)
- wxFONTENCODING_ISO8859_11, // Thai
- wxFONTENCODING_ISO8859_12, // doesn't exist currently, but put it
- // here anyhow to make all ISO8859
- // consecutive numbers
- wxFONTENCODING_ISO8859_13, // Latin7
- wxFONTENCODING_ISO8859_14, // Latin8
- wxFONTENCODING_ISO8859_15, // Latin9 (a.k.a. Latin0, includes euro)
- wxFONTENCODING_ISO8859_MAX,
-
- // Cyrillic charset soup (see http://czyborra.com/charsets/cyrillic.html)
- wxFONTENCODING_KOI8, // we don't support any of KOI8 variants
- wxFONTENCODING_ALTERNATIVE, // same as MS-DOS CP866
- wxFONTENCODING_BULGARIAN, // used under Linux in Bulgaria
-
- // what would we do without Microsoft? They have their own encodings
- // for DOS
- wxFONTENCODING_CP437, // original MS-DOS codepage
- wxFONTENCODING_CP850, // CP437 merged with Latin1
- wxFONTENCODING_CP852, // CP437 merged with Latin2
- wxFONTENCODING_CP855, // another cyrillic encoding
- wxFONTENCODING_CP866, // and another one
- // and for Windows
- wxFONTENCODING_CP1250, // WinLatin2
- wxFONTENCODING_CP1251, // WinCyrillic
- wxFONTENCODING_CP1252, // WinLatin1
- wxFONTENCODING_CP1253, // WinGreek (8859-7)
- wxFONTENCODING_CP1254, // WinTurkish
- wxFONTENCODING_CP1255, // WinHebrew
- wxFONTENCODING_CP1256, // WinArabic
- wxFONTENCODING_CP1257, // WinBaltic (same as Latin 7)
- wxFONTENCODING_CP12_MAX,
-
- wxFONTENCODING_MAX
+ // no special flags: font with default weight/slant/anti-aliasing
+ wxFONTFLAG_DEFAULT = 0,
+
+ // slant flags (default: no slant)
+ wxFONTFLAG_ITALIC = 1 << 0,
+ wxFONTFLAG_SLANT = 1 << 1,
+
+ // weight flags (default: medium)
+ wxFONTFLAG_LIGHT = 1 << 2,
+ wxFONTFLAG_BOLD = 1 << 3,
+
+ // anti-aliasing flag: force on or off (default: the current system default)
+ wxFONTFLAG_ANTIALIASED = 1 << 4,
+ wxFONTFLAG_NOT_ANTIALIASED = 1 << 5,
+
+ // underlined/strikethrough flags (default: no lines)
+ wxFONTFLAG_UNDERLINED = 1 << 6,
+ wxFONTFLAG_STRIKETHROUGH = 1 << 7,
+
+ // the mask of all currently used flags
+ wxFONTFLAG_MASK = wxFONTFLAG_ITALIC |
+ wxFONTFLAG_SLANT |
+ wxFONTFLAG_LIGHT |
+ wxFONTFLAG_BOLD |
+ wxFONTFLAG_ANTIALIASED |
+ wxFONTFLAG_NOT_ANTIALIASED |
+ wxFONTFLAG_UNDERLINED |
+ wxFONTFLAG_STRIKETHROUGH
};
// ----------------------------------------------------------------------------
// wxFontBase represents a font object
// ----------------------------------------------------------------------------
-class WXDLLEXPORT wxFontRefData;
+class WXDLLIMPEXP_FWD_CORE wxNativeFontInfo;
-class wxFontBase : public wxGDIObject
+class WXDLLIMPEXP_CORE wxFontBase : public wxGDIObject
{
public:
// creator function
+ virtual ~wxFontBase();
+
+ // from the font components
static wxFont *New(
int pointSize, // size of the font in points
int family, // see wxFontFamily enum
int style, // see wxFontStyle enum
int weight, // see wxFontWeight enum
- bool underlined = FALSE, // not underlined by default
+ bool underlined = false, // not underlined by default
+ const wxString& face = wxEmptyString, // facename
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
+
+ // from the font components but using the font flags instead of separate
+ // parameters for each flag
+ static wxFont *New(int pointSize,
+ wxFontFamily family,
+ int flags = wxFONTFLAG_DEFAULT,
+ const wxString& face = wxEmptyString,
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+ // from the font components
+ static wxFont *New(
+ const wxSize& pixelSize, // size of the font in pixels
+ int family, // see wxFontFamily enum
+ int style, // see wxFontStyle enum
+ int weight, // see wxFontWeight enum
+ bool underlined = false, // not underlined by default
const wxString& face = wxEmptyString, // facename
wxFontEncoding encoding = wxFONTENCODING_DEFAULT); // ISO8859-X, ...
- // was the font successfully created?
- bool Ok() const { return m_refData != NULL; }
+ // from the font components but using the font flags instead of separate
+ // parameters for each flag
+ static wxFont *New(const wxSize& pixelSize,
+ wxFontFamily family,
+ int flags = wxFONTFLAG_DEFAULT,
+ const wxString& face = wxEmptyString,
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+ // from the (opaque) native font description object
+ static wxFont *New(const wxNativeFontInfo& nativeFontDesc);
+
+ // from the string representation of wxNativeFontInfo
+ static wxFont *New(const wxString& strNativeFontDesc);
// comparison
- bool operator == (const wxFont& font) const;
- bool operator != (const wxFont& font) const;
+ bool operator==(const wxFont& font) const;
+ bool operator!=(const wxFont& font) const { return !(*this == font); }
// accessors: get the font characteristics
virtual int GetPointSize() const = 0;
+ virtual wxSize GetPixelSize() const;
+ virtual bool IsUsingSizeInPixels() const;
virtual int GetFamily() const = 0;
virtual int GetStyle() const = 0;
virtual int GetWeight() const = 0;
virtual bool GetUnderlined() const = 0;
virtual wxString GetFaceName() const = 0;
virtual wxFontEncoding GetEncoding() const = 0;
+ virtual const wxNativeFontInfo *GetNativeFontInfo() const = 0;
+
+ virtual bool IsFixedWidth() const;
+
+ wxString GetNativeFontInfoDesc() const;
+ wxString GetNativeFontInfoUserDesc() const;
// change the font characteristics
virtual void SetPointSize( int pointSize ) = 0;
+ virtual void SetPixelSize( const wxSize& pixelSize );
virtual void SetFamily( int family ) = 0;
virtual void SetStyle( int style ) = 0;
virtual void SetWeight( int weight ) = 0;
- virtual void SetFaceName( const wxString& faceName ) = 0;
virtual void SetUnderlined( bool underlined ) = 0;
virtual void SetEncoding(wxFontEncoding encoding) = 0;
+ virtual bool SetFaceName( const wxString& faceName );
+ void SetNativeFontInfo(const wxNativeFontInfo& info)
+ { DoSetNativeFontInfo(info); }
+
+ bool SetNativeFontInfo(const wxString& info);
+ bool SetNativeFontInfoUserDesc(const wxString& info);
// translate the fonts into human-readable string (i.e. GetStyleString()
// will return "wxITALIC" for an italic font, ...)
wxString GetStyleString() const;
wxString GetWeightString() const;
+ // Unofficial API, don't use
+ virtual void SetNoAntiAliasing( bool WXUNUSED(no) = true ) { }
+ virtual bool GetNoAntiAliasing() const { return false; }
+
// the default encoding is used for creating all fonts with default
// encoding parameter
- static wxFontEncoding GetDefaultEncoding()
- { return ms_encodingDefault; }
- static void SetDefaultEncoding(wxFontEncoding encoding)
- { ms_encodingDefault = encoding; }
+ static wxFontEncoding GetDefaultEncoding() { return ms_encodingDefault; }
+ static void SetDefaultEncoding(wxFontEncoding encoding);
protected:
- // get the internal data
- wxFontRefData *GetFontData() const
- { return (wxFontRefData *)m_refData; }
+ // the function called by both overloads of SetNativeFontInfo()
+ virtual void DoSetNativeFontInfo(const wxNativeFontInfo& info);
private:
// the currently default encoding: by default, it's the default system
// encoding, but may be changed by the application using
// SetDefaultEncoding() to make all subsequent fonts created without
- // specifing encoding parameter using this encoding
+ // specifying encoding parameter using this encoding
static wxFontEncoding ms_encodingDefault;
};
+// wxFontBase <-> wxString utilities, used by wxConfig
+WXDLLIMPEXP_CORE wxString wxToString(const wxFontBase& font);
+WXDLLIMPEXP_CORE bool wxFromString(const wxString& str, wxFontBase* font);
+
+
+
// include the real class declaration
-#if defined(__WXMSW__)
+#if defined(__WXPALMOS__)
+ #include "wx/palmos/font.h"
+#elif defined(__WXMSW__)
#include "wx/msw/font.h"
#elif defined(__WXMOTIF__)
#include "wx/motif/font.h"
-#elif defined(__WXGTK__)
+#elif defined(__WXGTK20__)
#include "wx/gtk/font.h"
-#elif defined(__WXQT__)
- #include "wx/qt/font.h"
+#elif defined(__WXGTK__)
+ #include "wx/gtk1/font.h"
+#elif defined(__WXX11__)
+ #include "wx/x11/font.h"
+#elif defined(__WXMGL__)
+ #include "wx/mgl/font.h"
+#elif defined(__WXDFB__)
+ #include "wx/dfb/font.h"
#elif defined(__WXMAC__)
#include "wx/mac/font.h"
+#elif defined(__WXCOCOA__)
+ #include "wx/cocoa/font.h"
#elif defined(__WXPM__)
#include "wx/os2/font.h"
-#elif defined(__WXSTUBS__)
- #include "wx/stubs/font.h"
#endif
-// ----------------------------------------------------------------------------
-// macros
-// ----------------------------------------------------------------------------
+class WXDLLIMPEXP_CORE wxFontList: public wxGDIObjListBase
+{
+public:
+ wxFont *FindOrCreateFont(int pointSize,
+ wxFontFamily family,
+ wxFontStyle style,
+ wxFontWeight weight,
+ bool underline = false,
+ const wxString& face = wxEmptyString,
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT);
+
+#if FUTURE_WXWIN_COMPATIBILITY_3_0
+ wxFont *FindOrCreateFont(int pointSize, int family, int style, int weight,
+ bool underline = false,
+ const wxString& face = wxEmptyString,
+ wxFontEncoding encoding = wxFONTENCODING_DEFAULT)
+ { return FindOrCreateFont(pointSize, (wxFontFamily)family, (wxFontStyle)style,
+ (wxFontWeight)weight, underline, face, encoding); }
+#endif
+
+#if WXWIN_COMPATIBILITY_2_6
+ wxDEPRECATED( void AddFont(wxFont*) );
+ wxDEPRECATED( void RemoveFont(wxFont*) );
+#endif
+};
-#define M_FONTDATA GetFontData()
+extern WXDLLIMPEXP_DATA_CORE(wxFontList*) wxTheFontList;
#endif
// _WX_FONT_H_BASE_
projects / wxWidgets.git / blobdiff